Programming Interface Information:
The Monitor Records are intended Programming Interfaces that
allow the customer to write programs to obtain services of z/VM.

MRVNDLSU

Prolog
Control Block Contents
Cross Reference

MRVNDLSU Prolog

 DSECT NAME - VNDLSU
 FUNCTION - Map a Monitor record.
 LOCATED BY -
        Through the Monitor Control Area
 REFERENCED CONTROL BLOCKS -
        MRRECHDR    Monitor Record Header
 NAME - MRVNDLSU
 DESCRIPTIVE NAME - Monitor Event Record
                    Domain 8 - Virtual Networking Domain
                    Record 2 - Virtual Network Guest Link
                               State Change - Link Up
 DESCRIPTION - Indicates that there has been a change in the
               state (LinkUp) of a virtual network guest
               connection.
 NOTES -

MRVNDLSU Control Block Contents

Offsets
Dec  Hex  Type        Len  Name (Dim)             Description
 
   0   0  Structure    60  VNDLSU                 Start of monitor record
   0   0  Character     0  VNDLSU_MRHDR           Record header. See MRRECHDR
                                                  for details.
   0   0  Character    20  MRHDR
   0   0  Unsigned      2  MRHDRLEN
   2   2  Unsigned      2  MRHDRZER
   4   4  Unsigned      1  MRHDRDM
   5   5  Unsigned      1  *
   6   6  Unsigned      2  MRHDRRC
   8   8  Character     8  MRHDRTOD
  16  10  Character     4  *
  20  14  Character     0  MRHDR_END
  20  14  Character     8  VNDLSU_LANOWNER        Virtual network owner.
  28  1C  Character     8  VNDLSU_LANNAME         Virtual network name.
  36  24  Character     8  VNDLSU_NICOWNER        Virtual NIC owner.
  44  2C  Unsigned      2  VNDLSU_NICBASE         Virtual NIC address.
  46  2E  Unsigned      1  VNDLSU_NICTYPE         NIC Type: 1 = Hipersockets
                                                  2 = QDIO 4 = IBM RESERVED 5 =
                                                  IBM RESERVED
  47  2F  Unsigned      1  VNDLSU_LANTYPE         LAN Type: 1 = Hipersockets
                                                  2 = QDIO LAN 4 = IBM RESERVED
                                                  5 = IBM RESERVED 6 = IVL LAN
  48  30  Unsigned      4  VNDLSU_NICMGPOR        Port value for the guest
                                                  connection.
  52  34  Unsigned      4  VNDLSU_NICMGIFI        IfIndex value for the guest
                                                  connection.
  56  38  Unsigned      1  VNDLSU_FLAGS           Flags
          1... ....        VNDLSU_UPLINK           UPLINK NIC if on
          .1.. ....        VNDLSU_NICLGLAN         HiperSockets Logical Guest
                                                  Port if ON
          ..1. ....        *
          ...1 ....        *
          .... 1...        *
          .... .1..        *
          .... ..1.        *
          .... ...1        *
  57  39  Character     1  VNDLSU_PQUPLTX         Uplink TX Priority
                                                  z/VM (CP use) = 0
                                                  High (Guest use) = 1
                                                  Normal (Guest use) =2
                                                  Low (Guest use) = 3
  58  3A  Character     2  *                      Reserved
  60  3C  Character     0  VNDLSU_END

MRVNDLSU Cross Reference

                      Hex           Hex
Name                  Offset Length Value
 
MRHDR                      0     20
MRHDR_END                 14      0
MRHDRDM                    4      1
MRHDRLEN                   0      2
MRHDRRC                    6      2
MRHDRTOD                   8      8
MRHDRZER                   2      2
VNDLSU                     0     60
VNDLSU_END                3C      0
VNDLSU_FLAGS              38      1
VNDLSU_LANNAME            1C      8
VNDLSU_LANOWNER           14      8
VNDLSU_LANTYPE            2F      1
VNDLSU_MRHDR               0      0
VNDLSU_NICBASE            2C      2
VNDLSU_NICLGLAN           38           40
VNDLSU_NICMGIFI           34      4
VNDLSU_NICMGPOR           30      4
VNDLSU_NICOWNER           24      8
VNDLSU_NICTYPE            2E      1
VNDLSU_PQUPLTX            39      1
VNDLSU_UPLINK             38           80

This information is
based on z/VM V7R4.0.

Last updated on 10 September 2024 at 08:52:05.

Copyright IBM Corporation, 1990, 2024